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Adding the device while installing:
During installation, add the pci line to the configuration file:
pci=['06:01.0']
Hot adding PCI devices to VM Guest systems
The command xm may be used to add or remove PCI devices on the fly. To Add
the device with number 06:01.0 to a guest with name sles11 use:
xm pci-attach sles11 06:01.0
Adding the PCI device to Xend
To add the device to the Xend database, add the following section to the Xend
database:
(device
(pci
(dev
(slot 0x01)
(domain 0x0)
(bus 0x06)
(vslt 0x0)
(func 0x0)
)
)
)
For more information about modifying the Xend database, see Section 5.3, "Con-
figuring a Virtual Machine by Modifying its Xend Settings" (page 37).
After assigning the PCI device to the VM Guest, the guest system must care for the
configuration and device drivers for this device.
2.5.3 For More Information
There are several resources that provide interesting information about PCI Pass-Through
in the net:
• http://wiki.xensource.com/xenwiki/VTdHowTo
•
http://software.intel.com/en-us/forums/
virtualization-software-development/topic/56802/page/1/
Setting Up a Virtual Machine Host
17
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